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Converted whole project to a smarter method of defining app settings

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This commit is contained in:
Roberto Rosario
2011-05-07 01:15:40 -04:00
parent 7469fe991f
commit 7f2c563192
16 changed files with 265 additions and 140 deletions
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28
apps/ocr/conf/settings.py
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@@ -1,11 +1,21 @@
from django.conf import settings
"""Configuration options for the ocr app"""
from django.utils.translation import ugettext_lazy as _
from main.api import register_settings
register_settings(
namespace=u'ocr',
module=u'ocr.conf.settings',
settings=[
{'name': u'TESSERACT_PATH', 'global_name': u'OCR_TESSERACT_PATH', 'default': u'/usr/bin/tesseract', 'exists': True},
{'name': u'TESSERACT_LANGUAGE', 'global_name': u'OCR_TESSERACT_LANGUAGE', 'default': u'eng'},
{'name': u'REPLICATION_DELAY', 'global_name': u'OCR_REPLICATION_DELAY', 'default': 10, 'description': _(u'Amount of seconds to delay OCR of documents to allow for the node\'s storage replication overhead.')},
{'name': u'NODE_CONCURRENT_EXECUTION', 'global_name': u'OCR_NODE_CONCURRENT_EXECUTION', 'default': 1, 'description': _(u'Maximum amount of concurrent document OCRs a node can perform.')},
{'name': u'AUTOMATIC_OCR', 'global_name': u'OCR_AUTOMATIC_OCR', 'default': False, 'description': _(u'Automatically queue newly created documents for OCR.')},
{'name': u'PDFTOTEXT_PATH', 'global_name': u'OCR_PDFTOTEXT_PATH', 'default': u'/usr/bin/pdftotext', 'exists': True},
{'name': u'QUEUE_PROCESSING_INTERVAL', 'global_name': u'OCR_QUEUE_PROCESSING_INTERVAL', 'default': 10},
{'name': u'CACHE_URI', 'global_name': u'OCR_CACHE_URI', 'default': None, 'description': _(u'URI in the form: "memcached://127.0.0.1:11211/" to specify a cache backend to use for locking. Multiple hosts can be specified separated by a semicolon.')}
]
)
TESSERACT_PATH = getattr(settings, 'OCR_TESSERACT_PATH', u'/usr/bin/tesseract')
TESSERACT_LANGUAGE = getattr(settings, 'OCR_TESSERACT_LANGUAGE', u'eng')
REPLICATION_DELAY = getattr(settings, 'OCR_REPLICATION_DELAY', 10) # In seconds
NODE_CONCURRENT_EXECUTION = getattr(settings, 'OCR_NODE_CONCURRENT_EXECUTION', 1)
AUTOMATIC_OCR = getattr(settings, 'OCR_AUTOMATIC_OCR', False)
PDFTOTEXT_PATH = getattr(settings, 'OCR_PDFTOTEXT_PATH', u'/usr/bin/pdftotext')
QUEUE_PROCESSING_INTERVAL = getattr(settings, 'OCR_QUEUE_PROCESSING_INTERVAL', 10) # In seconds
CACHE_URI = getattr(settings, 'OCR_CACHE_URI', None)